AAPL Trading System using SignalSolver Sentiment

AAPL Trading using SignalSolver Sentiment

AAPL trading using SignalSolver Sentiment

Using multiple algorithms to drive trading strategy

Original Post July 23 2021

AAPL Trading System using SignalSolver Sentiment

AAPL trading system using SignalSolver Sentiment


Shown above is the simulated result of trading AAPL using SignalSolver Sentiment. The sentiment is shown as a blue area chart in the background. The equity curve for the strategy is shown in yellow, buy-hold equity in white. Sentiment is calculated each day after the close of business by assessing what percentage of the top 50 SignalSolver backtest algorithms are bullish. The buy and sell thresholds are fixed at 50% (red line) with bullish being above the threshold. A trade is executed at the next open whenever a change in sentiment is indicated, so the trade price is always out-of-sample from the backtest period which is fixed at 250 trading days. The simulation then walks forward to the next day, repetitively. Algorithms are re-parametrized every 10 trading days and flushed and refreshed every 50 trading days. For more information on methodology, please see here.

Performance of simulated AAPL trading system using SignalSolver Sentiment

Performance of AAPL trading system using SignalSolver Sentiment


Trading on sentiment (L&S column above) performed around four times better in this simulation than buy-hold in terms of reward/risk, with final equity being around 3 times better for Long/Short trading of the signals and trading long only being about twice as good. In all cases, drawdown was lower for the sentiment trading than for buy-hold.

Below is shown the threshold surface for the equal buy/sell thresholds showing that annualized return (CAGR) is insensitive to threshold changes. The peak return is $26,863 at a threshold value of 83%.

Click here to see the SignalSolver settings for this strategy: AAPL Sentiment Settings

We now move into the paper-trading phase for this project. Updates will be shown below.


Updates to this strategy and current sentiment can be found here.

AAPL Update 29 Aug 21

AAPL Update 29 Aug 21

AAPL Signals Weekly Equity

AAPL (Apple) Signals – Weekly

AAPL Signals (Weekly)

AAPL Signals (Weekly)

For the 528 week (10.1 year) period from Jul 7 2008 to Aug 17 2018, these signals for Apple Inc. (AAPL) traded long and short would have yielded $1,024,775 in profits from a $10,000 initial investment, an annualized return of 58.3%. The long-side profit (buy/sell only, no shorts) for the signals was $414,729, an annualized return of 44.9%. If you had bought and held the stock for the same period the profit would have been $119,789 (an annualized return of 28.9%). The trading style was Long & Short, meaning that you would be long or short the security at all times.

For this type of strategy, not every signal is acted upon and signals are often reinforced. If you are long in the security, buy signals can be ignored, for example. Similarly if you are short you can ignore sell signals. For this particular AAPL strategy there were 325 buy signals and 22 sell signals.These led to 20 long trades of which 19 were profitable, and 19 short trades of which 11 were profitable.

This is a weekly strategy; weekly OHLC data is used to derive all signals and there is at most one buy and sell signal and one trade per week. Drawdown (the worst case loss for an single entry and exit into the strategy) was 40% vs. 54% for buy-hold. Using drawdown plus 5% as our risk metric, and annualized return as the reward metric, the reward/risk for the strategy was 1.30 vs. 0.49 for buy-hold, an improvement factor of around 2.7. Prices have been adjusted to account for 1 split. Returns have been adjusted for the worst case effects of 25 dividends.